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【英文标准名称】:StandardTestMethodforAdhesionofOrganicCoatingsbyScrapeAdhesion
【原文标准名称】:刮板式粘合试验器测定有机涂层粘合性的标准试验方法
【标准号】:ASTMD2197-2010
【标准状态】:现行
【国别】:
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D01.23
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:粘附;平衡梁刮板式粘合试验器;刮;粘合-涂料/相关涂层/材料;涂层粘合;漆;有机涂层;刮式粘合;清漆;
【英文主题词】:adhesion;balanced-beamscrapeadhesiontester;scrape;Adhesion--paints/relatedcoatings/materials;Balanced-beamscrapeadhesiontester;Coatingadhesion;Lacquer;Organiccoatings;Scrapeadhesion;Varnishes
【摘要】:Coatingstoperformsatisfactorilymustadheretothesubstratesonwhichtheyareapplied.Thistestmethodhasbeenfoundusefulindifferentiatingthedegreeofadhesionofcoatingstosubstrates.Itismostusefulinprovidingrelativeratingsforaseriesofcoatedpanelsexhibitingsignificantdifferencesinadhesion.Studiesperformedinalaboratoryusingtheloopstylusspecifiedinthepreviouseditionshowedmeaningfuladhesiondatawereimpossiblewhenloadsof10to20kgwererequiredtobreakthesurfaceofasolventbasedcoating.Thechromeplatedloopstyluschatteredandskippedacrossthecoatingsurfacewhenloadsofthismagnitudewererequired.Similarmeaninglessdatawereobtainedwhenpowdercoatingsweretestedthatrequiredmorethan10kgtobreakthesurface.Therefore,testingundertheseconditionsisnotapplicable.1.1Thistestmethodcoversthedeterminationoftheadhesionoforganiccoatingssuchaspaint,varnish,andlacquerwhenappliedtosmooth,flat(planar)panelsurfaces.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A29
【国际标准分类号】:25_220_60
【页数】:3P.;A4
【正文语种】: